Samsung Galaxy A3 Duos

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The Samsung Galaxy A3 Duos smartphone was launched in February 2015. The phone has a resolution of 540 pixels in the pixel of 960 pixels with a touch screen of 450 inches.

Samsung Galaxy A3 Duos is powered by a 1.2GHz quad-core processor and comes with 1GB of RAM. The phone has a 16GB internal storage space that can be expanded with 64GB microSD cards. When it comes to the camera, the Samsung Galaxy A3 Duosas 8 megapixel camera is also included. Megapixel front-end trigger for selfies.Samsung Galaxy A3 Duos Android 4.4 works with and non-removable 1900 megabyte battery powered by. It measures 130.10 x 65.50 x 6.90 (height x width x thickness) and weighs 110.30 grams.

The Samsung Galaxy A3 Duos smartphone is the dual SIM (GSM and GSM) that accepts Nano SIM and Nanosystems. Connectivity options include Wi-Fi, GPS, Bluetooth, NFC, FM, 3G and 4G. The phone contains a compass magnetometer, a proximity sensor and an accelerometer.

Screen size (inches) 4.50
Touchscreen Yes
Resolution 540×960 pixels


Processor 1.2GHz quad-core
Internal storage 16GB
Expandable storage Yes
Expandable storage type microSD
Expandable storage up to (GB) 64
Rear camera 8-megapixel
Flash Yes
Front camera 5-megapixel
Operating System Android 4.4
Wi-Fi Yes
Wi-Fi standards supported 802.11 b/g/n
Bluetooth Yes, v 4.00
Infrared No
Headphones 3.5mm
FM Yes
Number of SIMs 2
SIM Type Nano-SIM
3G Yes
4G/ LTE Yes
Supports 4G in India (Band 40) No
SIM Type Nano-SIM
3G Yes
4G/ LTE No
Supports 4G in India (Band 40) No
Compass/ Magnetometer Yes
Proximity sensor Yes
Accelerometer Yes
Ambient light sensor No
Gyroscope No
Barometer No
Temperature sensor No
FEATURES Sensors Accelerometer, proximity, compass
Messaging SMS(threaded view), MMS, Email, Push Mail, IM
Browser HTML5
Java No
– ANT+ support
– MP4/WMV/H.264 player
– MP3/WAV/WMA/eAAC+/FLAC player
– Photo/video editor
– Document viewer

Samsung Galaxy A3 Duos Details


The Samsung Galaxy A has a reinforced panel with 4.5 “resolution of super-reinforced panels, which is in 245ppi. We understand that this is a mid-range offering, but qHD seems to be old for this range Man suitable.
In addition, Samsung Gorilla Glass has chosen 4 protective layers for Galaxy A3 screens. The angles are good, but not ideal, because there is a change in color and a loss of contrast.

Galaxy A3’s Supermedded screen uses the RGG pixel matrix, a tall but thin blue subpixel plus red and red pixels. This is the same pixel field as in the Galaxy Note II N 7100 in 2012. Due to the different blue pixel size, this blue subpixel in AMOLED is usually a small life and makes it great balance keys. Because it’s big, the blue pixel does not have to stand out very easily to match the other two, which will help preserve the effects of color balance.

Battery life

The Galaxy A has a 1,000 MW Li-in battery and the company estimates it can retrieve up to 11 hours of video playback and 13 hours of collision. The Super AMOLED screen is affected by web browsing tests because it is based mainly on bright colors.

The unique Galaxy SIM configuration was found for 65 hours, which has better battery capacity than the relatively small battery. Please note that our patent number includes a battery test that does not appear in our battery score card but is calculated in the total resistance class. Our battery test describes if you want more information about it.


Samsung Galaxy A3 is equipped with wireless connectivity. The LTE model starts with LTE cats. (Up to 150 Mbit / s, up to 50 Mbit / s), while the normal 2G and 3G connection is guaranteed. Although the duo version does not come with LTE.The local connection includes Wi-Fi capabilities b / g / n and a Wi-Fi hotspot, unfortunately no dual-band support.

There is also support for Bluetooth 4.0 LE and ANT +, which allow easy connection with fixed wireless sports accessories.The NFC contains the area for wireless connections.Galaxy A3 is based on a standard Microsoft 2.0 port for charging data and data connectivity over a wired connection.If we remember, there is a cable TV option via KML or SlimPort.Samsung Galaxy A has a dual-SIM version that offers a number of limitations that standard LTE versions. On the one hand, it only has 1GB of RAM (less than 1.5GB).Then you want to choose whether you want to use your second SIM slot as a microSD slot or as a SIM slot. You can not be right nowAnd finally, the dual SIM Galaxy A3 version has no LTE or NFC connectivity.


The Samsung Galaxy A3 is equipped with capable cameras on both sides. The back is filled with 8 MP3 triggers and there is a 5MP selfie camera. You can capture both 1080p videos, you get the same videos you use.

The camera interface adds more video, but if you frame the images of the resolution (with a 4: 3 initiative report) before you can capture, this may be another way.

In any case, there are buttons on the right side of the screen: two triggers (still for photos and videos) on the screen, direct access to the mode selector and the gallery.


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